CN209002403U - Silo surface layer space cooling integrated device - Google Patents
Silo surface layer space cooling integrated device Download PDFInfo
- Publication number
- CN209002403U CN209002403U CN201821625604.5U CN201821625604U CN209002403U CN 209002403 U CN209002403 U CN 209002403U CN 201821625604 U CN201821625604 U CN 201821625604U CN 209002403 U CN209002403 U CN 209002403U
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- CN
- China
- Prior art keywords
- silo
- surface layer
- shell
- air inlet
- outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to grain temperature control technology fields, more particularly to a kind of silo surface layer space cooling integrated device, including shell, the shell is equipped with outdoor fresh air import, outdoor fresh air outlet, air outlet and return air inlet, the air outlet is connected by the air inlet of air supplying hose and silo, the return air inlet is connected by the return air inlet of return air hose and silo, and compressor, condenser, expansion valve, evaporator, the first volume damper and the second volume damper are equipped in the shell.The device is with silo surface layer space cooling function and has anticorrosive property, split type surface layer space cooling unit can be substituted, completing foodstuff preservation in the process reduces the task of silo surface layer space temperature, to reduce business equipment maintenance cost, while the device has good practicability and marketing.
Description
Technical field
The utility model relates to grain temperature control technology fields, and in particular to a kind of silo surface layer space cooling integral type
Device.
Background technique
Silo is that the function building object for storing away grain in order to guarantee foodstuff preservation quality avoids grain from going mouldy, therefore
It needs to control the temperature in silo, in present foodstuff preservation, the cooling of silo surface layer space is using the split type of routine
Surface layer space cools down unit to reduce silo space temperature, and the outer machine of split type cooling unit is mounted on outside silo, interior machine installation
Inside silo.In the new loading of silo, extraneous pest also enters silo with grain while into grain, so in grain
Food can be to grain using hydrogen phosphide desinsection after installing, and hydrogen phosphide has very strong corrosion strength to copper, will cause split type table
Copper pipe in sheaf space cooling unit inside interior machine is corroded, and generates fluorine leakage, and equipment is tieed up during ultimately causing foodstuff preservation
It repairs costly low with utilization rate of equipment and installations, the problems such as grain goes bad, therefore is badly in need of developing a kind of novel silo surface layer space cooling
Integrated device.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of silo surface layer space cooling one
Formula device can substitute existing split type surface layer space cooling unit, complete to reduce silo surface layer space during foodstuff preservation
The task of temperature, and there is anticorrosive property.
The technical solution adopted in the utility model are as follows: silo surface layer space cooling integrated device, including shell, the shell
Body is equipped with outdoor fresh air import, outdoor fresh air outlet, air outlet and return air inlet, the air outlet and passes through air supplying hose and silo
Air inlet connection, the return air inlet connected by the return air inlet of return air hose and silo, and compressor, cold is equipped in the shell
Condenser, expansion valve, evaporator, the first volume damper and the second volume damper, the refrigerant outlet of the compressor with it is cold
The refrigerant inlet of condenser connects, and the refrigerant outlet of the condenser and the Single port of expansion valve connect, the expansion valve
The connection of the refrigerant inlet of another port and evaporator, the refrigerant outlet of the evaporator and the refrigerant inlet of compressor connect
Connect, the return air inlet on the shell is connect with one end of the first volume damper, the other end of first volume damper with
The air inlet of evaporator connects, the air outlet connection on the air outlet and shell of the evaporator, the outdoor fresh air import with
The air inlet of condenser connects, and the outdoor fresh air outlet is connect with the air outlet of condenser.
Cooling integrated device in silo surface layer space as described above further illustrates to be to be equipped with and send in the silo
The equal stringing of wind hose connection, the equal stringing are equipped with multiple global nozzle outlets.
Cooling integrated device in silo surface layer space as described above further illustrates to be that the global nozzle outlet is along uniformly distributed
Length of tube direction uniform intervals arrangement.
Cooling integrated device in silo surface layer space as described above further illustrates to be to be equipped in the shell automatic
Control device, the automatic control device include controller and an at least temperature sensor, and the temperature sensor setting is being returned
It in wind hose, and is connect with controller, the controller is connect with compressor.
The beneficial effects of the utility model are: the device is with silo surface layer space cooling function and has anticorrosive property,
Split type surface layer space cooling unit can be substituted, completing foodstuff preservation in the process reduces the task of silo surface layer space temperature, from
And reduce business equipment maintenance cost, while the device has good practicability and marketing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1, shell；2, outdoor fresh air import；3, outdoor fresh air exports；4, air outlet；5, return air inlet；6, it blows soft
Pipe；7, return air hose；8, compressor；9, condenser；10, expansion valve；11, evaporator；12, the first volume damper；13, second
Volume damper；14, equal stringing；15, global nozzle outlet；16, controller；17, temperature sensor；18, silo.
Specific embodiment
The utility model embodiment is further elaborated with reference to the accompanying drawing.
The integrated device as shown in Figure 1, silo surface layer provided in this embodiment space cools down, including shell 1, the shell
1, which is equipped with outdoor fresh air import 2, outdoor fresh air outlet 3, air outlet 4 and return air inlet 5, the air outlet 4, passes through air supplying hose 6
It is connect with the air inlet of silo 18, the return air inlet 5 is connect by return air hose 7 with the return air inlet of silo 18.
Compressor 8, condenser 9, expansion valve 10, evaporator 11, the first volume damper 12 and the are equipped in the shell 1
The refrigerant outlet of two volume dampers 13, the compressor 8 is connect with the refrigerant inlet of condenser 9, the condenser 8
Refrigerant outlet is connect with the Single port of expansion valve 10, the another port of the expansion valve 10 and the refrigerant inlet of evaporator 11
Connection, the refrigerant outlet of the evaporator 11 connect with the refrigerant inlet of compressor 8, the return air inlet 5 on the shell 1 and
One end of first volume damper 12 connects, and the other end of first volume damper 12 and the air inlet of evaporator 11 connect
Connect, the air outlet of the evaporator 11 is connect with the air outlet 4 on shell 1, the outdoor fresh air import 2 and condenser 9 into
Air port connection, the outdoor fresh air outlet 3 are connect with the air outlet of condenser 9.
The working principle of the present apparatus are as follows: temperature-fall period opens the first volume damper 12 and the second volume damper simultaneously
13, the gaseous refrigerant for the high temperature and pressure that compressor 8 is discharged flows into condenser 9, and the gaseous refrigerant of high temperature and pressure is in condenser 9
Become the liquid refrigerant of cryogenic high pressure, the expanded valve 10 of liquid refrigerant for the cryogenic high pressure that condenser 9 flows out after middle heat extraction
Enter evaporator 11 after becoming the liquid refrigerant of low-temp low-pressure after throttling, the liquid refrigerant of low-temp low-pressure is in evaporator 11
Become low-temp low-pressure gaseous refrigerant after absorbing atmospheric heat, is sucked by compressor 8 and complete circulation.In this cyclic process, system
Cooling system is fed again into silo through air supplying hose 6 after the cooling of evaporator 11 after being pumped into the air of silo 18 by return air hose 7
In 18, realize that the cooling to grain in silo 18 operates；Outdoor fresh air enters 9 temperature liter of condenser by outdoor fresh air import 2
Gao Houcong outdoor fresh air outlet 3 is discharged to outdoor.The device is with silo surface layer space cooling function and has anticorrosive property, can replace
For existing split type surface layer space cooling unit, the task of reduction silo surface layer space temperature during foodstuff preservation is completed,
To reduce business equipment maintenance cost, while the device has good practicability and marketing.
Preferably, in order to keep the temperature in silo 18 more uniform, so as to be equipped with and send in the silo 18
The equal stringing 14 that wind hose 6 is connected to, the equal stringing 14 are equipped with multiple global nozzle outlets 15, thus by arranging equal stringing 14
Global nozzle outlet 15 can be arranged in silo 18 anywhere by shape, to keep the temperature in silo 18 more uniform, into one
Step can be such that the global nozzle outlet 15 arranges along equal 14 length direction uniform intervals of stringing, this is only merely a kind of preferred certainly
Mode can also accumulate more place in grain according to live service condition, several global nozzle outlets 15 are arranged more.
In order in temperature-fall period, when temperature reaches target value in silo 18, equipment autostop, to save
The about energy can be equipped with automatic control device in the shell 1, and the automatic control device includes controller 16 and at least one
Temperature sensor 17, the setting of temperature sensor 17 are connect in return air hose 7, and with controller 16, the controller 16
It is connect with compressor 8.
The temperature sensor 17 is used to detect the return air temperature in return air hose 7 in return air, and the specific temperature passes
Sensor 17 is used to acquire the temperature signal in return air hose 7, and the temperature signal of acquisition is sent in controller 16, by adopting
The temperature signal of collection, the controller 16 is for realizing the control to compressor 8, control principle are as follows: if at this moment in silo 18
Temperature do not reach setting value, this device continues to run, if at this moment the temperature in silo 18 has reached setting value, control
Just control compressor 8 stops current operation to device 16.
The controller 16 is the prior art, is not specifically described here, such as controller 16 can be using mature advanced
Single-chip computer and its peripheral circuit composition minimum system, to complete automatic control to compressor 8, here only briefly
It is bright, it is not specifically described.
The utility model is not limited to examples detailed above, in claims limited range of the utility model, this
The various deformations or amendments that field technical staff can make without creative work are protected by this patent.
Claims (4)
- The integrated device 1. silo surface layer space cools down, including shell, it is characterised in that: the shell be equipped with outdoor fresh air into Mouth, outdoor fresh air outlet, air outlet and return air inlet, the air outlet is connected by the air inlet of air supplying hose and silo, described Return air inlet is connected by the return air inlet of return air hose and silo, and compressor, condenser, expansion valve, evaporation are equipped in the shell Device, the first volume damper and the second volume damper, the refrigerant outlet of the compressor and the refrigerant inlet of condenser Connection, the refrigerant outlet of the condenser and the Single port of expansion valve connect, the another port of the expansion valve and evaporator Refrigerant inlet connection, the refrigerant inlet of the refrigerant outlet of the evaporator and compressor connects, on the shell Return air inlet is connect with one end of the first volume damper, and the other end of first volume damper and the air inlet of evaporator connect It connects, the air outlet connection on the air outlet and shell of the evaporator, the air inlet of the outdoor fresh air import and condenser connects It connects, the outdoor fresh air outlet is connect with the air outlet of condenser.
- The integrated device 2. silo surface layer according to claim 1 space cools down, it is characterised in that: be equipped in the silo The equal stringing being connected to air supplying hose, the equal stringing are equipped with multiple global nozzle outlets.
- The integrated device 3. silo surface layer according to claim 2 space cools down, it is characterised in that: the global nozzle outlet edge Uniformly distributed length of tube direction uniform intervals arrangement.
- The integrated device 4. silo surface layer according to claim 1 space cools down, it is characterised in that: be equipped in the shell Automatic control device, the automatic control device include controller and an at least temperature sensor, the temperature sensor setting It is connect in return air hose, and with controller, the controller is connect with compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625604.5U CN209002403U (en) | 2018-09-30 | 2018-09-30 | Silo surface layer space cooling integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625604.5U CN209002403U (en) | 2018-09-30 | 2018-09-30 | Silo surface layer space cooling integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209002403U true CN209002403U (en) | 2019-06-21 |
Family
ID=66837775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821625604.5U Expired - Fee Related CN209002403U (en) | 2018-09-30 | 2018-09-30 | Silo surface layer space cooling integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209002403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258137A (en) * | 2018-09-30 | 2019-01-25 | 成都科宏机电有限公司 | Silo surface layer space cooling integrated device |
-
2018
- 2018-09-30 CN CN201821625604.5U patent/CN209002403U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258137A (en) * | 2018-09-30 | 2019-01-25 | 成都科宏机电有限公司 | Silo surface layer space cooling integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20200930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |